Corey O'Connor derailed Mayor Ed Gainey's hopes for a second term with a promise to move the city forward. Only hours after ...

Pittsburgh Mayoral Candidate Corey O’Connor took to the streets to thank voters for his victory in the Democratic primary.

Allegheny County Controller Corey O’Connor’s victory in Tuesday’s Democratic primary for Mayor of Pittsburgh provides a ...

After defeating Pittsburgh Mayor Ed Gainey in the Democratic primary, Corey O'Connor was joined by his wife, kids and sister ...

Your voices and calls for accountable leadership and growth have been heard in this Democratic primary,” O'Connor said.

The outcome is the latest in a string of losses in deep-blue cities that has raised questions about the power of progressive ...

O’Connor is all but assured of winning November’s general election in a city that hasn’t elected a GOP mayor in nearly a century.

Corey O'Connor wins the Democratic mayoral primary in Pittsburgh and carries a "Thank You" sign through the streets.

Corey O’Connor first toyed with the idea of trying to unseat Pittsburgh Mayor Ed Gainey about a year ago. In his role as ...

Corey O’Connor, a longtime local official and son of a former mayor, pummeled Mayor Ed Gainey with a million-dollar barrage ...

Democrat Corey O’Connor is almost certain to win the general election over Republican Tony Moreno, who won the GOP primary.